• Agricultural and Biosystems Engineering
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• 제3권1호
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• pp.35-43
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• 2002

The spectral color resolution of an image is very important in color image analysis. Two factors influencing the spectral color resolution of an image are illumination intensity and lens aperture for a selected vision system. An optimal combination of illumination intensity and lens aperture for color image analysis was determined in the study. The method was based on a model of dynamic range defined as the absolute difference between digital values of selected foreground and background color in the image. The role of illumination intensity in machine vision was also described and a computer program for simulating the optimal combination of two factors was implemented for verifying the related algorithm. It was possible to estimate the non-saturating range of the illumination intensity (input voltage in the study) and the lens aperture by using a model of dynamic range. The method provided an optimal combination of the illumination intensity and the lens aperture, maximizing the color resolution between colors of interest in color analysis, and the estimated color resolution at the combination for a given vision system configuration.

• 복식문화연구
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• 제16권5호
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• pp.863-877
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• 2008

The purpose of this study is to investigate the effect of dot pattern size(0.8, 1.8, 2.5, 5, 8), color combination (BG/R, Y/B), value tone(lt/dk, p/g), area-ratio on image information. Sets of stimulus and response scales(7 point semantic) were used as experimental materials. The stimuli were 20 color pictures manipulated with the combination of dot pattern size, color combination, value tone and area-ratio using computer simulation. The subjects were 240 female undergraduates living in Gyeongsangnam-do. Image factor of the stimulus was composed of 4 different components, visibility, chastity.feminity, cuteness and attractiveness. In the visibility, color combination, value tone, area-ratio, dot pattern size showed independent effect. In the chastity feminity, color combination, value tone, showed independent effect. In the cuteness, value tone, area-ratio, dot pattern size showed independent effect. Significant interaction effects of color and area-ratio combination on visibility and cuteness were found. Interaction efforts of color and value tone combination, value tone and area-ratio was significant on cuteness. For visibility image, BG/R combination of color and yellow background/blue dots were effective. For cuteness image, pale/grayish tone and background/dots area-ratio were effective.

• 한국실내디자인학회논문집
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• 제34호
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• pp.114-123
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• 2002

Koreans have regarded the red as a major color from old times. The red is a traditional color to have symbols of high position, national foundation and especially royalty. So, we can see the reds in the palace for kings very much.The purpose of this study is to draw out the features of color red in the Kyungbok palace. The color was analyzed by two categories-architectural buildings${\cdot}$structures and ornamental painted patterns. The major findings from this research are summarized as follows:1. Seokganju(similar to terra rossa) and toyugsaek(light seokganju) are found main colors in architectural space, while seokganju has a linear effect and toyuk has a facial effect. 2. Yugsaek(similar to light vermillion) and Jangdan(similar to orange) are found main colors in ornamental painted patterns. These colors are more vivid and brighter than those for architectural space.3. As for two-color combination, reds and blues(including greens) are found major combination both of architectural space and ornamental patterns. And reds and white are the following combination, which gives an bright image by white. 4. As for three-color combination, red-white-black combination of pediment and red-blue-white combination of openings are found very popular in architectural space, while red-blue-yellow combination is most popular in ornamental patterns.The reds are found dominant color of both architectural space and ornamental patterns in the Kyungbok palace. The color design as shown in the Kyungbok palace can be considered as the feature of traditional color design.

• 한국콘텐츠학회논문지
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• 제19권10호
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• pp.353-363
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• 2019

본 연구는 모바일 앱 배색을 위한 색채 추천 시스템의 활용을 위한 연구이다. 이를 위해 선택 색상에 조화되는 색채를 자동으로 추천해주는 머티리얼 시스템과 모바일 웹 앱의 3 배색을 모바일 앱 디자인에 적용하여 배색 실험을 하였다. 그리고 두 가지 방법의 실험에 대한 설문으로 색상 구성과 선택 색상, 결과물의 만족도에 관한 정도를 리커트 7점 척도로 알아보았고, 결과물에 따른 배색 특징을 비교하여 분석하였다. 머티리얼 컬러 팔레트는 정해진 색상의 규칙적인 색조 단계를 자동으로 시스템화하여 색상 선택을 쉽게 하였지만, 모바일 웹 앱 3 배색인 주조색, 보조색, 강조색에 대한 색상 구성과 색상 범위가 다르며, 프라이머리 컬러와 세컨더리 컬러만 선택 가능하여 디자인에 따라 강조색의 선택 기능이 필요했다. 또한 머티리얼 시스템은 색상 범위와 배색 범위가 정해져 있기 때문에 유채색의 사용이 많았고, 대비가 큰 색조나 보색을 선택해도 배색 범위에 따라 배색 결과물의 이미지가 달라져서 배색 범위에 따른 색상 구성의 역할이 중요했다.

• 디자인학연구
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• 제17권2호
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• pp.209-220
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• 2004

본 연구는 웹 디자인에서 배색(color combination)과 레이아웃(layout)에 의한 감성 효과를 알아보기 위하여 수행되었다. 본 연구에서는 여덟 가지 배색 샘플(sample)과 네 가지 기본 레이아웃(layout)을 선정하여, 그 조합으로 웹 페이지를 디자인하여 배색과 레이아웃 타입에 따른 감성 효과를 알아보았다. 배색과 레이아웃에 의한 감성 효과는 '밝고 소프트하고 화려한' 배색과 레이아웃 타입에서 '밝다, 환하다, 간단하다, 따뜻하다, 간결하다, 소프트하다' 가 주 감성 효과로 나타났다. 그리고 '어둡고 딱딱하며 간단한' 배색과 레이아웃 타입에서는 '차갑다, 칙칙하다, 어둡다, 딱딱하다, 도회적이다'의 감성 효과가 나타났다. 또, 배색에 의한 감성 효과는 배색의 감성을 포함하고 있는 감성 어휘들이 우선적으로 나타난 것으로 보아 배색에서부터 오는 감성 효과가 크다고 해석되었다. 또한 레이아웃에 의한 감성 효과는 레이아웃 A와 B에서 C와 D타입으로 갈수록 즉, 레이아웃이 복잡해질수록 '화려하고 도회적인' 인상을 받는 것으로 나타났다. 배색에 의한 감성 효과가 레이아웃에 의한 감성효과보다 크게 나타났으나 배색은 레이아웃에 의해 이루어지므로 레이아웃에 의한 감성 효과도 중요한 것으로 해석되었다.

• 한국실내디자인학회논문집
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• 제27호
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• pp.136-144
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• 2001

As various colors are used indoors and such colors influence on the image of indoors, color selection and color combination are a very important issue in inferior design. The purpose of this study is to analyse characteristic of color usage in interior design elements such as the floor, the wall, the ceiling and furnitures. The result of analysis shows the frequently used Munsell code corresponding to the cmyk code. Based on this analysis, this paper classifies largely into two kinds of the color combination type which can be used leer efficient color selection with good harmony The first combination type is divided into five types and the second is classified into three types. This paper argues that combination design principle, as a strong design tool, for color should be further developed for good quality of color design.

• 한국의류학회지
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• 제26권6호
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• pp.833-842
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• 2002

The purpose of this study was to investigate the visual sensibility of color combination far clothing. The survey had been done for the 42 color combination for clothing with 27 semantic differential bi-polar scales. The major findings of this research were as follows. 1. There were significant differences in the visual sensibility of color combination, especially in the difference according to the area(in Seoul and in Pusan). 2. As a result of the regression analysis, preference was related to buying desirable, gorgeous, fun, cheerful, attractive, harmonious and refined and the purchasing desire was related to favorite, comfortable, harmonious, sweet, and fun. Rich impression was related to refined, harmonious, elegance and attractive and pleasant feeling was related to sort, cheerful, attractive, clean and refined. 3. According to sensibility positioning, The color combination for clothing was classified by hard-soft, simple-gorgeous.

• 한국실내디자인학회논문집
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• 제19호
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• pp.91-97
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• 1999

The purpose of this study is to identify the color combination characteristic and to find out the characteristics of color tones in interior environments of Korean traditional houses. The results of the interior color combination analysis, it was revealed that contrast was the most dominant in architectural elements color. In the furniture, graduation, contrast and analogous harmony were mainly used. Single color harmony, analogous harmony, complementary harmony were the dominant color combination characteristics in interior accesories. Color tones of architectural elements were dull and light(pale, light grayish, light grayish) and color tones of furniture were dark and dull(dull, dark, dark grayish). However, interior accessories of an-bang show wide range of color tones raging vivid to dark tone, while sarang-bang accessories have tendency to soft, gray and dull tones. Therefore, the color tones of an-bang and sarang-bang elements show clear differences.

• 한국의류학회지
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• 제46권1호
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• pp.33-48
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• 2022

This study was performed to compare the color emotion and preference of Koreans and Chinese for a two-color combination by dyeing cotton fabric with persimmon and indigo and to establish prediction models of color preference. Nine specimens prepared by combining two different colored fabrics (persimmon and indigo) were evaluated for color emotion and preference by Korean and Chinese groups of female college students. Koreans described most specimens as natural and traditional, whereas the Chinese described them as more pleasant and elegant as well as warmer and lighter than Koreans did. The contrast tone was the most preferred combination by both groups, whereas it was perceived as more modern and less warm by Koreans. Relationships between physical color variables and color emotions were quantified; these relationships were applied to establish a prediction model of color preference with tone combination types for each group. These results could help in making the design of fashion textiles more preference- and emotion-oriented for Korean and Chinese consumers.

• 패션비즈니스
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• 제13권6호
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• pp.31-44
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• 2009

This study aims at clarifying the influence that color, tone, dot size, the combination of area ratios exercise on the harmony in dot necktie, and revealing the harmony differentiation according to the cues of various factors for pattern design. The conclusion is drawn as below, in the result that the cues which can exercise influence on the harmony of dot necktie, was analyzed by 54 stimuli. In the result of analysis of variance in order to clarify the influence which color, tone, dot size, and color area ratio exercise on dot necktie harmony, color and dot size operate appeared to be independent cues which exercise significant influence with main effect. In the result of the harmony difference analysis on color, tone, dot size, and color area ratio combination by multiple comparison, the cyan color in vivid tone was estimated to be most inharmonious in the analysis by color and tone. Viewing the harmony difference according to color and dot size, the dot size of 0.5cm in cyan was perceived to be most harmonious. Viewing the harmony difference according to color and color area ratio combination, both magenta and cyan were estimated to be positive, regardless of area ratio combination, and particularly, the case that the background was in cyan and the dots were in grey was perceived more harmonious compared to the contrary case. Viewing the harmony difference according to tone and dot sizes, the case when the dot sizes were 0.5cm, was perceived to be most positive, regardless of tone. Viewing the harmony difference according to color area ratio combination and tone, the case that the chromatic colors, cyan, magenta, and yellow was used as background, was estimated to be more harmonious, compared to the case that the achromatic color, grey was used as background. Viewing the harmony difference according to dot size and color area ratio combination, in case that the dots were in chromatic color and the background was in grey, the harmony showed difference by dot size, and the case of the dot size of 0.5cm was estimated to be most harmonious.